Hello,
What is difference between? I'm confused
Disk buffer: The area of memory where
blocks reside temporarily is called the disk buffer
Buffer Blocks: The blocks residing temporarily in main memory are referred to as buffer blocks
Disk buffer in main memory?(Ram?)
Wikipedia:
In computer storage, disk buffer (often ambiguously called disk cache or cache buffer) is the embedded memory in a hard disk drive (HDD) acting as a buffer between the rest of the computer and the physical hard disk platter that is used for storage